查询词典 sieve analysis

This paper focuses on the evenness problem which occurs after solving the blockage problem through using bubble plate to replace sieve plate.

重点研究了采用泡罩板取代筛板解决堵塞问题后出现的均匀性问题，多方案优化的结果是采用较大直径的泡罩，并且加装一块大孔均布板，可以满足稳定运行的要求。

Objective To investigate the hemodynamics of sieve plate and retina in macula in central serous chorioretinopathy with Heidelberg retinal flowmeter.

目的 应用海德堡视网膜血流仪研究中心性浆液性脉络膜视网膜病变视盘筛板和黄斑部视网膜血流动力学变化。

It is widely suitable for the digital controlled punching in the industries of sieve plate, cover production, construction decoration, electric appliance and instrument and hardware.

该系统主要应用于对普通冲床、深喉颈冲床、龙门冲床设备的数控改造上，广泛适用于筛板、制盖、建筑装饰、电器仪表、五金等行业的数控冲裁加工。

The hydrodynamic and evaporative characteristics of gas-carrying evaporator of sieve plate installed with a horizontal heated tube bundle above were experimentally investigated, and the experimental result was analyzed.

对筛板上方液层内置有水平加热管束的载气蒸发器的流体力学和蒸发性能进行了实验研究，并对实验结果进行了分析。

C~Builder program design ; sieve plate distillation column ; computer-aided design ; two component continuous distillation

C++Builder程序设计；筛板精馏塔；计算机辅助设计；两组分连续精馏

The machine is also used for being vegetable or fruits slurry,here the hole of sieve plate must make appropriate adjust and also add measurable water to the machine.

本机亦可用于蔬菜或水果打浆，此时筛板孔形要适当调整，还需增添量的水液加入装置。

Methods Twenty-two eyes of 22 patients with CSC were selected, and HRF, fundus fluorescein angiography and indocyanine green angiography were employed to detect the hemodynamics of sieve plate and retina in macula.

以22例（22只眼）中浆患者为研究对象，运用HRF、眼底荧光血管造影和眼底吲哚青绿血管造影检测视盘筛板和黄斑部视网膜的血流动力学指标。

With the increase of gas rate of tray holes the velocity of liquid phase on plate only increases a little between caps.The clear liquid height was measured by communicating pipe. The results indicate that the distribution of liquid height is different from traditional trays. The clear liquid height increases with the liquid flow and the height of weir, and decreases with the increase of the gas rate and then return. The gradient of liquid level of CTST is less than that of sieve plate.

应用连通法对立体传质塔板的板上清液层高度进行了系统的测量，结果表明：立体传质塔板的板上清液层高度的分布和传统塔板的分布不同；其板上液层高度随溢流强度和堰高的增大而增大，随板孔气速的增加先降低后又有所回升；与筛板相比较，CTST的板上液面梯度是较小的。

In order to well control the apparent density of the atomized powder,the effects of the rod-mill's rod moving frequency,rod length,and the drawing-off pore width of sieve plate bottom of the rod mill system on apparent density of the atomized iron powders were studied.

为了更加合理有效地控制水雾化铁粉的松装密度，研究了水雾化铁粉棒磨系统棒头的转速、棒头的长度和筛底空隙宽度对粉末松装密度的影响。

Its structure is characterized by the fact that the sieve plate is replaced by a bubble cap plate and a plate of large holes to make water distribute better;a special shroud.

本文研究的防堵防跑双罩式内循环流态化水冷器的结构特点是：底室采用泡罩板加大孔均布板取代筛孔容易堵塞的筛板；水冷管出口安装挡粒调匀罩。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。